This do-it-all, versatile pack is designed to be the quiver killer pack. One pack that never lets you down and is always ready for more miles no matter what adventure you choose. It features plenty of storage and integrated tool organization, so you're ready for whatever. Enjoy cool comfort on your journey with our Air Support Back Panel constructed with lightweight materials for max ventilation. Additionally, the Magnetic Tube Trap joins the party and plays well with others: it works with all of our reservoir tubes. The removable stability belt brings extra flexibility to your adventure and the ventilated harness ensures lasting breathability for the long haul. Enjoy hands-free hydration from our 2L Crux Reservoir Quicklink System. | CamelBak Lobo 9 Hydration Pack 70 oz